52-4041 | QualFast High Performance Springs for GM 6.6L Duramax Diesel
QualFast High Performance Springs are manufactured by the industry-leading high performance valve spring factory using the latest materials and manufacturing processes. All QualFast springs are wound using super-clean chrome silicon or new Alpha 1 or 3 alloy wires. Engineered for high performance to give optimum lift and prevent valve float.
Specs
- OD : 1.180"
- ID : 0.868"
- Closed Load : 75 @ 1.900"
- Open Load : 150 @ 1.400"
- Spring Type : Single
- Coil Bind : 1.368"
Product Information
Product Information
Shipping & Returns
Shipping & Returns
52-4041 | QualFast High Performance Springs for GM 6.6L Duramax Diesel
52-4041 | QualFast High Performance Springs for GM 6.6L Duramax Diesel
QualFast High Performance Springs are manufactured by the industry-leading high performance valve spring factory using the latest materials and manufacturing processes. All QualFast springs are wound using super-clean chrome silicon or new Alpha 1 or 3 alloy wires. Engineered for high performance to give optimum lift and prevent valve float.
Specs
- OD : 1.180"
- ID : 0.868"
- Closed Load : 75 @ 1.900"
- Open Load : 150 @ 1.400"
- Spring Type : Single
- Coil Bind : 1.368"
Original: $12.10
-70%$12.10
$3.63Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
QualFast High Performance Springs are manufactured by the industry-leading high performance valve spring factory using the latest materials and manufacturing processes. All QualFast springs are wound using super-clean chrome silicon or new Alpha 1 or 3 alloy wires. Engineered for high performance to give optimum lift and prevent valve float.
Specs
- OD : 1.180"
- ID : 0.868"
- Closed Load : 75 @ 1.900"
- Open Load : 150 @ 1.400"
- Spring Type : Single
- Coil Bind : 1.368"
